A town municipality started a movement to kill stray dogs. dogs inIf the number of `1990` was `1331` and in `1993` it was `1000`, then at what rate the number of dogs decreases ?

If birth rate is 100, death rate is 10 and number of individual in population group is 1000, then what will be the percentage of natural growth rate ?

What are the chromosome number in the meiocytes of Dog ?

If the birth rate is 100, the death rate is 10 and the number of individuals in a population group is 1000, then what will be the intrinsic rate of natural increase of the population ?

If the birth rate is 100, the death rate is 10 and the number of individuals in a population group is 1000, then what will be the intrinsic rate of natural increase of the population ?

If we observe a sleeping dog. What movement of its belly do we see ?

Tamark Street has 30 families, each family owns dogs amongst three different breeds - Alsatian, Spitz ad Golden - retriever . A family , can have dogs of multiple breeds but at most one dog of any breed. There are 11 families having an Alsation and 14 families having a Spitz. There are 10 families who dogs of exactly two different breeds and 2 families own dogs of all three breeds. What is the total number of dogs on Tamarak street ?

A survey was made on the breed of dogs kept by pets in different families in a city and the results were tabulated as shown below: If the median number of dogs was 163, what is the minimum possible value of n ?